You've already forked linux-packaging-mono
Imported Upstream version 4.6.0.125
Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
parent
a569aebcfd
commit
e79aa3c0ed
219
external/android-libunwind/include/libunwind-aarch64.h
vendored
Normal file
219
external/android-libunwind/include/libunwind-aarch64.h
vendored
Normal file
@@ -0,0 +1,219 @@
|
||||
/* libunwind - a platform-independent unwind library
|
||||
Copyright (C) 2001-2004 Hewlett-Packard Co
|
||||
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
|
||||
Copyright (C) 2013 Linaro Limited
|
||||
|
||||
This file is part of libunwind.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of this software and associated documentation files (the
|
||||
"Software"), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be
|
||||
included in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||||
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
||||
|
||||
#ifndef LIBUNWIND_H
|
||||
#define LIBUNWIND_H
|
||||
|
||||
#if defined(__cplusplus) || defined(c_plusplus)
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <inttypes.h>
|
||||
#include <stddef.h>
|
||||
#include <ucontext.h>
|
||||
|
||||
#define UNW_TARGET aarch64
|
||||
#define UNW_TARGET_AARCH64 1
|
||||
|
||||
#define _U_TDEP_QP_TRUE 0 /* see libunwind-dynamic.h */
|
||||
|
||||
/* This needs to be big enough to accommodate "struct cursor", while
|
||||
leaving some slack for future expansion. Changing this value will
|
||||
require recompiling all users of this library. Stack allocation is
|
||||
relatively cheap and unwind-state copying is relatively rare, so we
|
||||
want to err on making it rather too big than too small. */
|
||||
|
||||
#define UNW_TDEP_CURSOR_LEN 4096
|
||||
|
||||
typedef uint64_t unw_word_t;
|
||||
typedef int64_t unw_sword_t;
|
||||
|
||||
typedef long double unw_tdep_fpreg_t;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
/* no aarch64-specific auxiliary proc-info */
|
||||
/* ANDROID support update. */
|
||||
char __reserved;
|
||||
/* End of ANDROID update. */
|
||||
}
|
||||
unw_tdep_proc_info_t;
|
||||
|
||||
typedef enum
|
||||
{
|
||||
/* 64-bit general registers. */
|
||||
UNW_AARCH64_X0,
|
||||
UNW_AARCH64_X1,
|
||||
UNW_AARCH64_X2,
|
||||
UNW_AARCH64_X3,
|
||||
UNW_AARCH64_X4,
|
||||
UNW_AARCH64_X5,
|
||||
UNW_AARCH64_X6,
|
||||
UNW_AARCH64_X7,
|
||||
UNW_AARCH64_X8,
|
||||
|
||||
/* Temporary registers. */
|
||||
UNW_AARCH64_X9,
|
||||
UNW_AARCH64_X10,
|
||||
UNW_AARCH64_X11,
|
||||
UNW_AARCH64_X12,
|
||||
UNW_AARCH64_X13,
|
||||
UNW_AARCH64_X14,
|
||||
UNW_AARCH64_X15,
|
||||
|
||||
/* Intra-procedure-call temporary registers. */
|
||||
UNW_AARCH64_X16,
|
||||
UNW_AARCH64_X17,
|
||||
|
||||
/* Callee-saved registers. */
|
||||
UNW_AARCH64_X18,
|
||||
UNW_AARCH64_X19,
|
||||
UNW_AARCH64_X20,
|
||||
UNW_AARCH64_X21,
|
||||
UNW_AARCH64_X22,
|
||||
UNW_AARCH64_X23,
|
||||
UNW_AARCH64_X24,
|
||||
UNW_AARCH64_X25,
|
||||
UNW_AARCH64_X26,
|
||||
UNW_AARCH64_X27,
|
||||
UNW_AARCH64_X28,
|
||||
|
||||
/* 64-bit frame pointer. */
|
||||
UNW_AARCH64_X29,
|
||||
|
||||
/* 64-bit link register. */
|
||||
UNW_AARCH64_X30,
|
||||
|
||||
/* 64-bit stack pointer. */
|
||||
UNW_AARCH64_SP = 31,
|
||||
UNW_AARCH64_PC,
|
||||
UNW_AARCH64_PSTATE,
|
||||
|
||||
/* 128-bit FP/Advanced SIMD registers. */
|
||||
UNW_AARCH64_V0 = 64,
|
||||
UNW_AARCH64_V1,
|
||||
UNW_AARCH64_V2,
|
||||
UNW_AARCH64_V3,
|
||||
UNW_AARCH64_V4,
|
||||
UNW_AARCH64_V5,
|
||||
UNW_AARCH64_V6,
|
||||
UNW_AARCH64_V7,
|
||||
UNW_AARCH64_V8,
|
||||
UNW_AARCH64_V9,
|
||||
UNW_AARCH64_V10,
|
||||
UNW_AARCH64_V11,
|
||||
UNW_AARCH64_V12,
|
||||
UNW_AARCH64_V13,
|
||||
UNW_AARCH64_V14,
|
||||
UNW_AARCH64_V15,
|
||||
UNW_AARCH64_V16,
|
||||
UNW_AARCH64_V17,
|
||||
UNW_AARCH64_V18,
|
||||
UNW_AARCH64_V19,
|
||||
UNW_AARCH64_V20,
|
||||
UNW_AARCH64_V21,
|
||||
UNW_AARCH64_V22,
|
||||
UNW_AARCH64_V23,
|
||||
UNW_AARCH64_V24,
|
||||
UNW_AARCH64_V25,
|
||||
UNW_AARCH64_V26,
|
||||
UNW_AARCH64_V27,
|
||||
UNW_AARCH64_V28,
|
||||
UNW_AARCH64_V29,
|
||||
UNW_AARCH64_V30,
|
||||
UNW_AARCH64_V31,
|
||||
|
||||
UNW_AARCH64_FPSR,
|
||||
UNW_AARCH64_FPCR,
|
||||
|
||||
/* For AArch64, the CFA is the value of SP (x31) at the call site of the
|
||||
previous frame. */
|
||||
UNW_AARCH64_CFA = UNW_AARCH64_SP,
|
||||
|
||||
UNW_TDEP_LAST_REG = UNW_AARCH64_FPCR,
|
||||
|
||||
UNW_TDEP_IP = UNW_AARCH64_X30,
|
||||
UNW_TDEP_SP = UNW_AARCH64_SP,
|
||||
UNW_TDEP_EH = UNW_AARCH64_X0,
|
||||
|
||||
}
|
||||
aarch64_regnum_t;
|
||||
|
||||
/* Use R0 through R3 to pass exception handling information. */
|
||||
#define UNW_TDEP_NUM_EH_REGS 4
|
||||
|
||||
typedef struct unw_tdep_save_loc
|
||||
{
|
||||
/* Additional target-dependent info on a save location. */
|
||||
/* ANDROID support update. */
|
||||
char __reserved;
|
||||
/* End of ANDROID update. */
|
||||
}
|
||||
unw_tdep_save_loc_t;
|
||||
|
||||
|
||||
/* On AArch64, we can directly use ucontext_t as the unwind context. */
|
||||
typedef ucontext_t unw_tdep_context_t;
|
||||
|
||||
#include "libunwind-common.h"
|
||||
#include "libunwind-dynamic.h"
|
||||
|
||||
/* ANDROID support update. */
|
||||
/* There is no getcontext in Android. */
|
||||
#define unw_tdep_getcontext(uc) (({ \
|
||||
unw_tdep_context_t *unw_ctx = (uc); \
|
||||
register uint64_t *unw_base asm ("x0") = (uint64_t*) unw_ctx->uc_mcontext.regs; \
|
||||
__asm__ __volatile__ ( \
|
||||
"stp x0, x1, [%[base], #0]\n" \
|
||||
"stp x2, x3, [%[base], #16]\n" \
|
||||
"stp x4, x5, [%[base], #32]\n" \
|
||||
"stp x6, x7, [%[base], #48]\n" \
|
||||
"stp x8, x9, [%[base], #64]\n" \
|
||||
"stp x10, x11, [%[base], #80]\n" \
|
||||
"stp x12, x13, [%[base], #96]\n" \
|
||||
"stp x14, x13, [%[base], #112]\n" \
|
||||
"stp x16, x17, [%[base], #128]\n" \
|
||||
"stp x18, x19, [%[base], #144]\n" \
|
||||
"stp x20, x21, [%[base], #160]\n" \
|
||||
"stp x22, x23, [%[base], #176]\n" \
|
||||
"stp x24, x25, [%[base], #192]\n" \
|
||||
"stp x26, x27, [%[base], #208]\n" \
|
||||
"stp x28, x29, [%[base], #224]\n" \
|
||||
"str x30, [%[base], #240]\n" \
|
||||
"mov x1, sp\n" \
|
||||
"stp x1, x30, [%[base], #248]\n" \
|
||||
: [base] "+r" (unw_base) : : "x1", "memory"); \
|
||||
}), 0)
|
||||
/* End of ANDROID update. */
|
||||
#define unw_tdep_is_fpreg UNW_ARCH_OBJ(is_fpreg)
|
||||
|
||||
extern int unw_tdep_is_fpreg (int);
|
||||
|
||||
#if defined(__cplusplus) || defined(c_plusplus)
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* LIBUNWIND_H */
|
||||
Reference in New Issue
Block a user